51971256

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{9137}}^1$

素因数の和:9228

約数の個数: 48

約数和(自身を含む): 142552800

約数和(自身を除く): 90581544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 632, 711, 948, 1422, 1896, 2844, 5688, 9137, 18274, 27411, 36548, 54822, 73096, 82233, 109644, 164466, 219288, 328932, 657864, 721823, 1443646, 2165469, 2887292, 4330938, 5774584, 6496407, 8661876, 12992814, 17323752, 25985628, 51971256]

約数ペア:

[(1, 51971256), (2, 25985628), (3, 17323752), (4, 12992814), (6, 8661876), (8, 6496407), (9, 5774584), (12, 4330938), (18, 2887292), (24, 2165469), (36, 1443646), (72, 721823), (79, 657864), (158, 328932), (237, 219288), (316, 164466), (474, 109644), (632, 82233), (711, 73096), (948, 54822), (1422, 36548), (1896, 27411), (2844, 18274), (5688, 9137)]